Here's the thing. She doesn't have anything to prove, but she is going to anyway. That's just her character. She knows she doesn't have to, but she still will just to show you that she can. Doubt her more and she'll prove she can again. We all already know this and you will too.

Turning away from the ledge, he started slowly down the mountain, deciding that he would, that very night, satisfy his curiosity about the man-house. In the meantime, he would go down into the canyon and get a cool drink, after which he would visit some berry patches just over the ridge, and explore among the foothills a bit before his nap-time, which always came just after the sun[31] had walked past the middle of the sky. At that period of the day the sun’s warm rays seemed to cast a sleepy spell over the silent mountainside, so all of the animals, with one accord, had decided it should be the hour for their mid-day sleep.

The boy walked down the street in a carefree way, playing without notice of what was about him. He didn't hear the sound of the car as his ball careened into the road. He took a step toward it, and in doing so sealed his fate. she'll prove she can again. We all already know this and you will too.

Another definition of design is planning to manufacture an object, system, component or structure. Thus the word design can be used as a noun or a verb. In a broader sense, design is an applied art and engineering that integrates with technology.